Home / 10,024,202.17-15,042,628.50-4,266,926.65

Finding the Fourth Proportional to 10,024,202.17, 15,042,628.50 and 4,266,926.65

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Solution

The fourth proportional to 10,024,202.17, 15,042,628.50 and 4,266,926.65 is: 6,403,082.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,202.17 : 15,042,628.50 = 4,266,926.65 : x
  2. Step 2: Convert to fraction form
    10,024,202.17/15,042,628.50 = 4,266,926.65/x
  3. Step 3: Cross multiply
    10,024,202.17x = 15,042,628.50 × 4,266,926.65
  4. Step 4: Simplify right side
    10,024,202.17x = 64,185,792,432,699.53
  5. Step 5: Solve for x
    x = 64,185,792,432,699.53/10,024,202.17
  6. Step 6: Final answer
    x = 6,403,082.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.